The phone number verification is mandatory only in the $50 bonus offer. We have taken this step to ensure the offer reaches the right people and to fight spam. If you are not interested to give your personal details, you can visit
https://jumboticket.com/register and use the option of Google Signup where phone number is not mandatory.
It’s good to know this and I will also try this site and don’t mind with the phone number, will try to get that bonus offer while still here and start trying the site. Lottery seems more fun to me despite of its probability, if I got lucky I know I can get paid on this site. Anyway, welcome and I do look forward for your market campaign here in the forum.